WBCS.LIVE practice question

Which of the following is correctly paired?

Solve this multiple-choice question and check the correct answer with its explanation below.

Answer options

  1. Cyanide ion - CN-
  2. Ammonia - OH-
  3. Bromide ion - F-
  4. Fluoride ion - Cl-

Correct answer and explanation

Correct answer: Cyanide ion - CN-